五、案例分析 （ 1 ） pix pppoe 拨号的 配置 pixfirewall# sh run : Saved PIX Version 6.2(2) nameif ethernet0 outside security0 nameif ethernet1 inside security100 enable password 2KFQnbNIdI.2KYOU encrypted passwd 2KFQnbNIdI.2KYOU encrypted h

五、案例分析

（1）pix pppoe 拨号的配置
pixfirewall# sh run
: Saved
PIX Version 6.2(2)
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password 2KFQnbNIdI.2KYOU encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
hostname pixfirewall
fixup protocol ftp 21
fixup protocol http 80
fixup protocol h323 h225 1720
fixup protocol h323 ras 1718-1719
fixup protocol ils 3
fixup protocol rsh 514
fixup protocol rtsp 554
fixup protocol smtp 25
fixup protocol sqlnet 1521
fixup protocol sip 5060
no fixup protocol skinny 2000
names
pager lines 24
interface ethernet0 auto
interface ethernet1 auto
mtu outside 1500
mtu inside 1500
ip address outside pppoe setroute
ip address inside 10.80.1.254 255.255.255.0
ip audit info action alarm
ip audit attack action alarm
pdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 1 10.80.0.0 255.255.0.0 0 0
conduit permit icmp any any
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 rpc 0:10:00 h323 0:05:00 sip 0:30:00 sip_media 0:02:00
timeout uauth 0:05:00 absolute
aaa-server TACACS+ protocol tacacs+
aaa-server RADIUS protocol radius
aaa-server LOCAL protocol local
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
floodguard enable
no sysopt route dnat
telnet 10.80.1.0 255.255.255.0 inside
telnet timeout 5
ssh timeout 5
vpdn group pppoex request dialout pppoe
vpdn group pppoex localname xxxxxx
vpdn group pppoex ppp authentication pap
vpdn username xxxxxx password *********
terminal width 80
Cryptochecksum:b68ce36b87522b2c412c29c6291ce5cc
: end

（2）192.168.1.X--(192.168.1.2)PIX 506E(192.168.10.2)--192.168.10.X 内网

PIX Version 6.3(5)
interface ethernet0 auto
interface ethernet1 auto
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password 8Ry2YjIyt7RRXU24 encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
hostname MCPIX
domain-name MCPIX
fixup protocol dns maximum-length 512
fixup protocol ftp 21
fixup protocol h323 h225 1720
fixup protocol h323 ras 1718-1719
fixup protocol http 80
fixup protocol rsh 514
fixup protocol rtsp 554
fixup protocol sip 5060
fixup protocol sip udp 5060
fixup protocol skinny 2000
fixup protocol smtp 25
fixup protocol sqlnet 1521
fixup protocol tftp 69
names
access-list 100 permit icmp any any
access-list 100 permit tcp any any eq www
access-list no-nat permit ip 192.168.10.0 255.255.255.0 192.168.10.0 255.255.255.0
access-list no-nat permit ip 192.168.1.0 255.255.255.0 192.168.10.0 255.255.255.0
access-list no-nat permit ip any any
access-list no-nat permit icmp any any

access-list 100 permit ip 192.168.10.0 255.255.255.0 192.168.10.0 255.255.255.0
pager lines 24
mtu outside 1500
mtu inside 1500
ip address outside 192.168.1.220 255.255.255.0
ip address inside 192.168.10.2 255.255.255.0
ip audit info action alarm
ip audit attack action alarm
ip local pool dialer 192.168.10.150-192.168.10.200
pdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 0 access-list no-nat
nat (inside) 1 0.0.0.0 0.0.0.0 0 0
static (inside,outside) tcp 192.168.1.220 www 192.168.10.24 www netmask 255.255.255.255 0 0
access-group 100 in interface outside
route outside 0.0.0.0 0.0.0.0 192.168.1.1 1
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 rpc 0:10:00 h225 1:00:00
timeout h323 0:05:00 mgcp 0:05:00 sip 0:30:00 sip_media 0:02:00
timeout sip-disconnect 0:02:00 sip-invite 0:03:00
timeout uauth 0:05:00 absolute
aaa-server TACACS+ protocol tacacs+
aaa-server TACACS+ max-failed-attempts 3
aaa-server TACACS+ deadtime 10
aaa-server RADIUS protocol radius
aaa-server RADIUS max-failed-attempts 3
aaa-server RADIUS deadtime 10
aaa-server LOCAL protocol local
http server enable
http 192.168.1.0 255.255.255.0 outside
http 192.168.10.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
floodguard enable
sysopt connection permit-ipsec
crypto ipsec transform-set aaades esp-des esp-md5-hmac
crypto dynamic-map dynomap 10 set transform-set aaades
crypto map peer 20 ipsec-isakmp dynamic dynomap
crypto map peer client configuration address initiate
crypto map peer client configuration address respond
crypto map peer client authentication LOCAL
crypto map peer interface outside
isakmp enable outside
isakmp key ******** address 0.0.0.0 netmask 0.0.0.0
isakmp client configuration address-pool local dialer outside
isakmp policy 10 authentication pre-share
isakmp policy 10 encryption des
isakmp policy 10 hash md5
isakmp policy 10 group 2
isakmp policy 10 lifetime 800
group student0 address-pool dialer
group student0 idle-time 1800
group student0 password ********
telnet 192.168.10.0 255.255.255.0 inside
telnet timeout 5
ssh 0.0.0.0 0.0.0.0 outside
ssh timeout 5
console timeout 0
username cisco password 3USUcOPFUiMCO4Jk encrypted privilege 2
terminal width 80
Cryptochecksum:e9f237a2bab1d66cca0398c122b0dc
: end

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